Settings: Slimrecents background color && transparency [2/2]

Change-Id: Ia30be16402d2e72e6ccc87c49f58026953bf8060
Settings: Slimrecents card/text color [2/2]

Allows user to set custom colors for Slimrecents card
    header text and background.

Change-Id: If1b6037405090e5b641ef4331f71c882f930587f

Conflicts:
	res/values-ko/cm_strings.xml
Lockscreen: See through (2/2)

Add the ability to see through lockscreen.
Adapted to kitkat from jellybean by @BigBrother1984

Credits to AOSPA

Change-Id: I9b647c10e3c88d1361233526a371c7e85596a205

Conflicts:
	res/values/cm_strings.xml